According to Security NEXT, LASSIC, operator of the remote talent service Remogu, detected an attack on November 11, 2025, finding traces of unauthorized operations on its server [1]. The company confirmed the leakage of the name, corporate email address, and employment details of one recruitment business partner, while data belonging to 24 former employees or business partners may also have been exposed [1]. The company isolated the affected server, commissioned an external investigation, established a dedicated inquiry desk due to inactive email addresses preventing individual notifications, and continues to monitor external data circulation [1].
This event has not been officially confirmed. Content is based on media or third-party reports.
Backfill: this event became public on Dec 26, 2025 and we added it on Nov 10, 2026. It is not a new event.
HighMonitoringBackfillMedia reported
LASSIC Detects System Attack, Confirming Personal Data Leak of One Individual and Potential Exposure of 24 Others
1 min read
- Disclosed
- Dec 26, 2025
- Published
- Nov 10, 2026
- Last updated
- Nov 7, 2026
- CVSS basis
- Our assessment
- Attack vector
- Actor type
- Motivation
On this page
30-second summary
What happened
Who is affected
Industries mainly affected: Professional services
What to do nowOur advice
The company isolated the affected server, commissioned an external investigation, established a dedicated inquiry desk due to inactive email addresses preventing individual notifications, and continues to monitor external data circulation [1].
Timeline
- Security NEXT publishes report (date only; timestamp is a placeholder)[1]
Technical details
Verified Source Summary
LASSIC, operator of the remote talent service Remogu, detected an attack on November 11, 2025, finding traces of unauthorized operations on its server [1].
The company confirmed the leakage of the name, corporate email address, and employment details of one recruitment business partner, while data belonging to 24 former employees or business partners may also have been exposed [1].
The company isolated the affected server, commissioned an external investigation, established a dedicated inquiry desk due to inactive email addresses preventing individual notifications, and continues to monitor external data circulation [1].
References
Media1
- [1]
“鳥取県でリモートワークに特化した人材サービス「Remogu」を運営するLASSICは、システムがサイバー攻撃を受け、個人情報が流出したことを明らかにした。”
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